Finding the Fourth Proportional to 300,377.38, 450,494.89 and 110,734.71

Step by Step Solution

1. Step 1: Write the proportion equation
   300,377.38 : 450,494.89 = 110,734.71 : x
2. Step 2: Convert to fraction form
   300,377.38/450,494.89 = 110,734.71/x
3. Step 3: Cross multiply
   300,377.38x = 450,494.89 × 110,734.71
4. Step 4: Simplify right side
   300,377.38x = 49,885,420,723.80
5. Step 5: Solve for x
   x = 49,885,420,723.80/300,377.38
6. Step 6: Final answer
   x = 166,075.82